Description
0.1MHz-2.4GHz Digital Frequency Counter Meter 8 Digits LED Auto Channel
Ready Stock : Green Color and Red Color
Features:
Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO).
Unique gate control and precise time algorithm (non-timed interrupt).
Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value.
Single-ended input design, three-channel frequency measurement (low channel / high channel / Auto Channel).
Dual frequency design, value and IF / down mode can be preset separately.
Using eight 0.56 inches high brightness digital display, eight adjustable brightness.
Circuit is simple and reasonable structure, two-button control, simple operation.
The settings are automatically saved, boot directly call.
Descriptions:
1.Gate time 0.01s 0.10s 1.0s
2.Measurement channels (Both high and low channels are high impedance)
Low channel
Measuring range: 0.1 MHz ~ 60 MHz
Accuracy: 100Hz (0.01s gate time)
10Hz (0.1s gate time)
1Hz (1.0s gate time)
Low channel sensitivity:
0.1 MHz ~ 10 MHz: better than 60mVPP
10 MHz ~ 60 MHz: better than 60mVPP
60 MHz ~ 75 MHz: No tested
High channel (64 divider)
Measuring range: 20 MHz ~ 2.4 GHz
Accuracy: 6400Hz (0.01s gate time)
640Hz (0.1 1s gate time)
64Hz (1.0 1s gate time)
High channel sensitivity:
20 MHz ~ 30 MHz: better than 100mVPP
30 MHz ~ 60 MHz: better than 50mVPP
60 MHz ~ 2.4GHz: not tested
Auto Channel
Automatically selected according to the input signal frequency high or
low channel channel, identifying the frequency of 60 MHz. Such as
when the input signal amplitude is greater than 60 MHz shortage
Reviews
There are no reviews yet.